摘要
介绍一种基于MCS51单片机的简易PLC仿真器 ,给出了硬、软件设计原理。该仿真器使用方便、价格低廉 ,具有较高的性价比。
This paper introduces a simple PLC simulator based on MCS 51 microcontroller, and its design and realization of hardware and software are given. This simulator is easy to use, and it has low cost and high performance.
出处
《仪表技术》
2000年第6期30-32,共3页
Instrumentation Technology
